baber/WOPTO huggingface dataset:
Patent JP-2002137057-A (JP)
Title: Underwater welding apparatus
Inventor: SAITO NOBORU
IPC: B23K9/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a locally dried underwater welding apparatus with a water evacuation nozzle positioning system that calculates a traveling distance of the water evacuation nozzle to gain a proper standoff distance and sets the standoff distance of the water evacuation nozzle at a proper value. SOLUTION: The apparatus has pre-stored data of proper offset and standoff values. The apparatus is provided with a non-consumable electrode and a voltage circuit made between the electrode and a work. A contact of the electrode with the work is detected by measuring voltage, current or resistance of the voltage circuit. A welding torch is dropped downward to a neighboring surface close to the welding portion of the work till the voltage circuit detects the contact of the non-consumable electrode with the work to measure the traveling distance of the torch.  A proper standoff of the water evacuation nozzle is gained in such a manner that the predetermined distance between the bottom of the water evacuation nozzle and the front tip of the non-consumable electrode and the pre-stored proper standoff distance are deducted from the measured traveling distance of the welding torch shown above. The water evacuation nozzle is traveled downward by the balance of the calculation to set its standoff properly.
Patent JP-2001165901-A (JP)
Title: Method for measuring bod
Inventor: HATAGAKI KEIZO
IPC: G01N27/327
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To intermittently supply a cleaning liquid or a substrate solution to a microbial membrane, when the microbial membrane is not used for a long time in a BOD measuring method, where the microbial membrane having microorganisms immobilized thereon and an oxygen electrode are combined. SOLUTION: By this method, the activities of a microbial membrane can be kept over a long period of time by a smaller amount of a supply solution. As microorganisms used in this method, for example microorganisms belonging to the genus Klebsiella are ted, and also, a strain isolated from a soil in Kagoshima prefecture is found to be suitable.
Patent JP-2002143698-A (JP)
Title: Husking separator
Inventor: SUGIMURA TAKAAKI
IPC: B02B7/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To improve performance by enhancement of a hulled ratio and to simplify constitution. SOLUTION: An immature grain winnowing machine (B) is disposed in a fore process step of a hulling and winnowing machine (A) and, after the immature grains in paddy are separated and removed by the immature grain winnowing machine (B), the immature grains are hulled and winnowed by the hulling and winnowing machine (A). The grains from which the immature grains in the paddy are separated and removed by the immature grain winnowing machine (B) are hulled and winnowed by the hulling and winnowing machine (A) and are separated to two kinds; mixed rice composed of unpolished rice and paddy and dust such as chaff. In this case, the immature grain winnowing machine (B) is arranged above the hulling and winnowing machine (A), by which both machines are integrally constituted.
Patent JP-2002081633-A (JP)
Title: Operation method for plasma ash-melting furnace
Inventor: INOUE KEITA
IPC: F27B3/19
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To find damage easily on a refractory in discharging a molten metal deposited on the furnace bottom from a slag hole by slanting the melting furnace body. SOLUTION: The incineration ash and the metal component contained in the incineration ash are heat-melted by a plasma arc, and molten slag 23 and molten metal 24 are formed. When the molten metal 24 deposited on the furnace bottom 5 is to be discharged from the slag hole 18 of the furnace body 2 by slanting the furnace body, the plasma arc in the furnace body 2 is stopped. The inside of the furnace chamber 6 is inspected from the outside, and the furnace body 2 is slanted to discharge the molten metal 24 from the furnace bottom. The furnace body 24 is returned to the original vertical posture before the molten metal 24 coagulates, and simultaneously the plasma arc is generated again.
Patent JP-2002151961-A (JP)
Title: Modulation circuit
Inventor: YOSHIKAWA YOSHISHIGE
IPC: H04B1/40
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a modulation circuit that can modulate even a low frequency signals because a DC blocking capacitor is not required and causes no frequency offset. SOLUTION: A collector of a 1st transistor(TR) 1 (2nd TR 2) is connected to a 1st resistor 3 (3rd resistor 5) respectively, the 1st resistor 3 is connected to a power supply or ground via a 2nd resistor 4, the collector of the 2nd TR 2 is connected to a connecting point between the 1st and 2nd resistors 3, 4 (the resistances are respectively R1, R2) via the 3rd resistor 5 (resistance is R3), the connecting point is connected to an input terminal of a filter 8, and the resistance of the resistors satisfies the expression of relations (R3)=2×(R2)+(R1). The 1st TR 1 is controlled to be OFF and the 2nd TR 2 is controlled to be ON at reception, and a modulation data signal is given to a base of the 1st TR 1 and the 2nd TR 2 is controlled to be ON at transmission.
Patent JP-2002151802-A (JP)
Title: Printed board, method of manufacturing printed board unit, and soldering device
Inventor: KITAGAWA AKIHIRO
IPC: H05K1/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an incomplete soldering due to a gas generated from the flux solvent, when a printed board is dipped in a soldering tank 106. SOLUTION: The printed board 1 has conductive connection rounds 4, to which the electrodes or lead sections of circuit parts 2 are soldered and which are composed of copper foil and extra holes 6 formed in the rounds 4. Therefore, the occurrence of defective soldering, such as the incomplete soldering, etc., can be prevented, and at the same time, man-hours required for correcting defective soldering can be reduced, by discharging the gas generated from the flux applied to the rear surface of the board 1 through the extra holes 6.
Patent JP-2002146167-A (JP)
Title: Polyester resin composition and polyester resin modification agent
Inventor: HORII MANPEI
IPC: B29B17/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To enable polyester resin to be molded into products of various shapes as a molding material. SOLUTION: A thickener with a melt flow rate(MFR) of <=20 g/10 min according to JISK7210 table 1 and condition 4 is added to a polyester resin to increase the melt viscosity. Particularly, in the case of recycled polyester resin, a molecular weight-increasing agent bearing functional groups reactive with the polyester resin is combined in addition to the thickener.
Patent JP-2002142962-A (JP)
Title: Buddhist cymbal caled 'nyo hatsu'
Inventor: MIYAGAWA KYOGO
IPC: G10D13/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a nyo hatsu which allows even an unskilled person to rotate smoothly and simply while having an advantage of keeping a rotary support shaft of the body from being cut off. SOLUTION: The nyo hatsu is constituted of a pair of right and left cymbal bodies 1 each with a through hole 1b at the center part thereof, a sandwiching rotary member 2 of each cymbal body 1, a rotary support shaft 3 of the cymbal body 1 with an enlarged head part 3a at an outer end part thereof, a bearing member 4 of the sandwiching rotary member 2 and an antislip member 5 of the rotary support shaft 3. The rotary support shaft 3 is inserted through the sandwiching rotary member 2 to get the through hole 1b fitted onto the outer circumference of the sandwiching rotary member 2. The cymbal bodies 1 thus mounted integrally can be individually rotated smoothly through the bearing member 4 together with the sandwiching rotary member 2 respectively.
Patent JP-2002155587-A (JP)
Title: Skeleton constituent member and skeleton structure for wooden house
Inventor: OISHI TAKESHI
IPC: E04B1/72
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a member constituting the skeleton of a wooden house with stable insect-proofing performance without applying chemical treatment. SOLUTION: This skeleton constituent member for the wooden house in which at least the part exposed to the skeleton surface after construction is composed of a wood fiber plate, is formed by sticking a surface material 3 formed of the wood fiber plate, to the surface of a core material 2 formed of wood material other than the wood fiber plate. Such a member is used for a sill 5, a joist 6 and a stud 7 to constitute the skeleton structure of an underfloor part.
Patent JP-2002157145-A (JP)
Title: Logic verification method
Inventor: KAMIMURA KENGO
IPC: G06F12/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To generate a varied large-scale test command sequence by a method arbitrarily combining plural small-scale unit command sequences, different from a conventional large-scale test command sequence-generating method requiring a complicated automatic command generation process for realizing a varied large-scale test because contents of the test command sequence are poor on account of difficulty of generation algorithm. SOLUTION: This logic verification method comprises an automatic command generation process for deciding combination of commands according to previously given conditions or arbitrary conditions, and generating the plural command sequences (hereinafter referred to as command blocks) by the combined commands; and an automatic test command generation process for selecting specific command blocks from the plural command blocks according to the given conditions or the arbitrary conditions, and combining and executing the selected command blocks.
Patent JP-2002160896-A (JP)
Title: Forklift
Inventor: MIYATA OSAMU
IPC: B66F9/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a pallet by relieving an impact when forks are inserted in the pallet. SOLUTION: A stopper abutted against an end face of a pallet when the forks are inserted therein is arranged near bends of the forks.
Patent JP-2002159610-A (JP)
Title: Method for sewing cloth part for protective equipment and mask for protective equipment
Inventor: ISHIKAWA TATSUO
IPC: A41D31/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for sewing a cloth part for protective equipment that produces the same appearance and feeling by machine sewing as by hand sewing. SOLUTION: In generating a cloth part for protective equipment by sewing together a cloth part material made of a rectangular woolly synthetic fiber having a prescribed width and length by thread, it is made by straight stitches at an interval of several millimeters, 6 mm for example, from the longitudinal direction of the cloth part material and with a clearance of the same or a length approximate thereto, 6 mm for example, and in a mask made up of a grill of a vertical split egg shape covering the face, the cloth part fitted to the grill and protecting the head, and a throat protector section protecting the larynx, the cloth part is made by straight stitches at an interval of several millimeters, 6 mm for example in the longitudinal direction and machine sewing to a rectangular cloth part material at the same interval or an interval approximate thereto, 6 mm for example.
Patent JP-2002163646-A (JP)
Title: Posture deciding system
Inventor: TANAKA SHINJI
IPC: G08C17/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a posture deciding system for highly accurately deciding the posture of a human body. SOLUTION: This system is provided with an acceleration sensor 5 for detecting a gravity acceleration, posture inferring means B 6 for inferring the posture of the human body by collating the detected result by the acceleration sensor 5 with first basic information on the posture of the human body, personal information terminal 4 having a transmitting means for transmitting the first inferred result inferred by the posture inferring means B 6 by radio communication, base station 3 for receiving the first inferred result from the personal information terminal 4, photographing means for photographing the human body, image processing means for processing an image photographed by the photographing means,  posture inferring means A 2 for inferring the posture of the human body by collating the image processed by the image processing means with second basic information on the posture of the human body, and posture deciding means 7 for deciding the posture of the human body on the basis of the first and second inferred results.
Patent JP-2002168674-A (JP)
Title: Submerged water level meter
Inventor: HIRAIDE TSUGI
IPC: G01F23/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently examine a time lapse state of flow-out of a flood of a river, without washing away due to water flow at flooding in a structure easy to handle or install and is less likely to cause in a small size at a low cost. SOLUTION: A submerged water level meter comprises a casing pipe 10 having a water flow hole at a side face, and a probe 12 inserted into the pipe. The probe has a conducting type water level sensing electrode 40, a pressure sensor 42 for detecting the water level as the water pressure, a data logger 44 for controlling them and storing measured data, an interface 46 with the exterior and a battery 48. Whether the probe is submerged is sensed by the electrode for sensing the level. The water level measurement by the pressure sensor is switched to a long-time interval at normal times or to a short-time interval at probe submerged time.
Patent JP-2002165984-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying lottery results of various types of lotteries into different lottery result display modes. SOLUTION: CPU(central processing unit) 1020 can display the respective various types of lottery results in the different lottery result display modes so as to become rich in game presentation and intensify the interest of a player. If a single CPU 1020 (display control means) bears the display controls, this machine has an advantage that the burden of a main control part 200 wholly controlling the operations of the game machine and inspection quantity of the inspection mechanism for inspecting it can be reduced.
Patent JP-2002165720-A (JP)
Title: Washroom structure
Inventor: KAI YOSHIHIKO
IPC: E04H1/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a washroom structure capable of being efficiently utilized in any case of face-washing, laundry and undressing, and being space-savingly and compactly constituted. SOLUTION: In the washroom structure, a washstand 2 is diagonally installed across two walls 12a, 12b at both sides of a corner 11a of the washroom 1, and by this the space formed behind the washstand 2 becomes a pipe space S or a storage 6. A bench 5 is installed adjacent to the washstand 2 on one wall face 12a adjoining to the washstand 2, and a water proof pan 70 for the storage 6 and a washing machine 7 is installed adjacent to the washstand 2 on the other wall face 12b adjoining to the washstand 2. A living room entrance/ exit 13 and a bathroom entrance/exit 14 are formed adjacent to each entrance/ exit corner 11c on the wall faces 12c, 12d at both sides of the entrance/exit corner 11c opposite to the washstand 2.
Patent JP-2001159740-A (JP)
Title: Optical scanner
Inventor: OKAWA MASANORI
IPC: G02B26/10
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the entire part of an optical scanner by devising the arrangement of an optical system in a reader. SOLUTION: This optical scanner has a single light source, a splitting means for bisecting the rays emitted from the light source and a single rotary scanning means and is so constituted that at least either of the respective rays split by the splitting means and made incident on the rotary scanning means passes the revolving shaft of the rotary scanning means. The routes through which the respective two rays split by the splitting means arrive at the rotary scanning means are both arranged on the plane passing the revolving shaft of the rotary scanning means.
Patent JP-2002175968-A (JP)
Title: Electron beam exposure system and electron lens
Inventor: HARAGUCHI TAKESHI
IPC: H01J37/147
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure system and electron lens, which focus a plurality of electron beams separately and thereby makes a wafer to be exposed on the electron beams to accurately form an accurate pattern. SOLUTION: The electron beam exposure system with which the wafer is exposed to a plurality of electron beams for forming a pattern comprises an electron beam generating section generating a plurality of electron beams, an electron lens section which has a plurality of apertures to allow a plurality of electron beams to pass through and separately focuses a plurality of electron beams, and a coil section which is formed in at least one aperture for forming a magnetic field in a direction which is nearly vertical with respect to the radiation direction of the electron beam which passes through the aperture.
Patent JP-2002175907-A (JP)
Title: Strontium ferrite particles and powder for bonded magnet, and bonded magnet using the particles and power
Inventor: SANADA KAZUTOSHI
IPC: H01F1/11
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide strontium ferrite particles and powder which have ideal shapes and sizes for bonded magnet and moreover high saturation magnetization value σs. SOLUTION: The strontium ferrite particles and powder have a composition expressed by (Sr1-xAx)O.n[Fe1-y-zCoyZnz)2O3] (where A denotes La, La-Nd, La-Pr, or La-Nd-Pr, n=5.80-6.10, x=0.1-0.5, y=0.0083-0.042, and 0<=z<0.0168), the saturation magnetization value σs of >=73 Am2/kg (73 emu/g), and a mean particle diameter of 1.0-3.0 μm. In addition, the particles and powder contain plate-like particles at a number ratio of >=60%.
Patent JP-2002178001-A (JP)
Title: Method for preventing buckling in width press
Inventor: YOKOTA SHUJI
IPC: B21B15/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a preventing method of buckling in a width press by which the optimum pressure without causing any surface defects is applied to a press roll. SOLUTION: In a stage 1 for storing a buckling model, the buckling model is beforehand prepared taking an edging rate, the pressure of the press roll and the amount of buckling as input data and stored. When the pressure of the press roll is actually set, in a stage 2 for calculating the optimum pressure of the press roll, the optimum pressing pressure is calculated from an expected edging rate on the basis of this buckling model and outputted.
Patent JP-2001304525-A (JP)
Title: Waste incinerator and its operation method
Inventor: HONDA HIROKI
IPC: F23G5/50
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a waste incinerator for drainage sludge, etc., in which control of a fluidized bed furnace is simplified, and high efficiency combustion is ensured considering a problem due to the cost. SOLUTION: The waste incinerator is adapted such that an air bubble fluidized bed furnace is used which includes a fluidized bed section where an air bubble fluid state is formed with primary air and a free board for ensuring combustion of unburnt fraction flying out from the fluidized bed section by supplying secondary air at need from an upper position of the combustion section, and waste such as drainage sludge, etc., is charged into the fluidized bed section to ensure its combustion. In the waste incinerator, oxygen rich air or high temperature oxygen rich air both. controlled in oxygen concentrations are employed as the foregoing primary and secondary airs.  The oxygen concentration of the foregoing oxygen rich air is controlled on the basis of one or more signals selected among the amount of the charged waste such as the drainage sludge, fluidized bed temperature, free board temperature, furnace outlet temperature, waste gas CO concentration, waste gas oxygen concentration, and the amount of waste gas.
Patent JP-2002180906-A (JP)
Title: Hydrogen fuel supply system
Inventor: TATSUNO HIYOSHI
IPC: C01B3/38
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen fuel supply system which can easily manufacture and supply hydrogen used as fuel for a hydrogen automobile. SOLUTION: This system is equipped with a hydrogen supplier 11 supplying hydrogen gas through a compressor 16, a gas accumulator 17, and a charger 18 from a hydrogen manufacturing device 12 storing the hydrogen gas in a tank 15 which is generated by a reformer 14 making methanol, gasoline, liquefied petroleum gas or compressed natural gas serve as fuel 13 and the hydrogen gas is supplied from a charger 18 of this hydrogen supplier 11 to a hydrogen automobile 20 mounting a hydrogen tank 21.
Patent JP-2002185901-A (JP)
Title: Digital broadcast receiver
Inventor: TAKASHIMIZU SATOSHI
IPC: H04N19/44
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To select programs whose time bands are overlapped with each other and which are multiplexed on transport streams in compliance with the same standards and transmitted through transmission channels and simultaneously records/reproduces the selected programs. SOLUTION: The digital broadcast receiver receives digital broadcast programs, selects channels of the programs, demodulates, reproduces the selected channels into transport streams, separates packets relating to the desired programs and multiply records the separated packets. Since the digital broadcast receiver can simultaneously record the programs whose time bands are overlapped, a user of the receiver can record and view even any program even when the time bands of the programs whose viewing is desired by the user among the broadcast programs are overlapped.
Patent JP-2002178065-A (JP)
Title: Press die device and workpiece machine line
Inventor: KURODA YASUAKI
IPC: B21D43/22
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a press die device and a workpiece machining line that enable a workpiece to be quickly laminated and stored in a stacking device. SOLUTION: In a process in which a workpiece 2 is transported/ fed from a loader 1 to a press die device 6, machined by an upper and lower dies 12, 8 through the descending of a slider 11, and again transported at a prescribed pitch after the machining; a suction unit sucks air through an inlet of a suction late and blows the air off outward through an outlet constantly by a blower while sucking and holding the workpiece 2 during the transportation and machining; and, at the time of cutting the workpiece by a cutter upon machining for a prescribed length, an air cylinder operates to block the opening of an opening/ closing cover. Then, the air with an increased flow rate instantaneously impinges on the blocked cover and reversely flows for a moment by the rebound, thereby releasing the sucking/holding, so that the workpiece is dropped into storage in the stacking device 42.
Patent JP-2002181290-A (JP)
Title: Method for supplying liquefied gas fuel to automobile, and device therefor
Inventor: WAKAO YOSHITAKA
IPC: F17C7/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of transferring a stored automobile liquefied gas fuel to an on-vehicle tank loaded on an automobile while working a pressurizing gas thereto with a compact device, and keeping a running cost low, and a device therefor. SOLUTION: A pressurizing incombustible gas is supplied from a pressurizing incombustible gas storage tank 2 to a storage tank 1 for automobile liquefied gas fuel, and the automobile liquefied gas fuel stored in the tank 1 is fed to the on-vehicle fuel tank of the automobile. In the supply of the automobile liquefied gas fuel to the storage tank 1, the atmospheric gas in the tank 1 is pressurized and returned to the storage tank 2 through a compressor 5.